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1. 发明授权

EP2002318B1 A METHOD OF UNDER-SIZING ELECTRODES FOR POLYGONAL ORBIT ELECTRICAL DISCHARGE MACHINING 有权
标题翻译：程序对铅的用电气放电多边形轨道还原
公开(公告)号：EP2002318B1
公开(公告)日：2011-06-29
申请号：EP07754852.7
申请日：2007-03-28
申请人： Siemens Product Lifecycle Management Software Inc.
发明人： GASPARRAJ, Edwin
IPC分类号： G05B19/4099
CPC分类号： G05B19/4099 , B23H7/22 , G05B2219/45221 , G05B2219/45224 , G05B2219/50331
摘要： A system, method, and computer program for designing an electrode for electric discharge machining, comprising identifying a cavity in a three-dimensional design; calculating a direct negative boolean of said cavity to define a general form for an electrode; determining an orbit path for said electrode, wherein said orbit path has a plurality of vertices corresponding to a plurality of instances with said three-dimensional design; subtracting a plurality of instances from said general form for said electrode whereby an orbit gap is removed from said general form electrode; and applying a constant face offset to said general form for said electrode having said orbit gap and appropriate means and computer-readable instructions.

2. 发明公开

EP2063335A1 A method of under-sizing electrodes for polygonal orbit electrical discharge machining 审中-公开
标题翻译：一种用于为具有多边形路径的放电加工电极欠尺寸过程
公开(公告)号：EP2063335A1
公开(公告)日：2009-05-27
申请号：EP09154678.8
申请日：2007-03-28
申请人： Siemens Product Lifecycle Management Software Inc.
发明人： Gasparraj, Edwin
IPC分类号： G05B19/4099
CPC分类号： G05B19/4099 , B23H7/22 , G05B2219/45221 , G05B2219/45224 , G05B2219/50331
摘要： A system, method, and computer program for designing an electrode for electric discharge machining, comprising identifying a cavity in a three-dimensional design; calculating a direct negative boolean of said cavity to define a general form for an electrode; determining an orbit path for said electrode, wherein said orbit path has a plurality of vertices corresponding to a plurality of instances with said three-dimensional design; subtracting a plurality of instances from said general form for said electrode whereby an orbit gap is removed from said general form electrode; and applying a constant face offset to said general form for said electrode having said orbit gap and appropriate means and computer-readable instructions.
摘要翻译：一种系统，方法和计算机对电极电火花加工的设计，包括在一个三维设计识别的空腔程序; 计算所述腔的直接负布尔以限定用于在电极上的一般形式; 确定性挖掘在所述电极轨道路径，worin所述轨道路径具有顶点对应于与所述三维设计实例的多个A多元性; 减去实例的多个从上述一般形式对于所述电极，由此入轨间隙从所述的一般形式电极移除; 和施加恒定面偏移到用于所述电极，所述常见形式具有所述轨道间隙和适当的手段和计算机可读指令。

3. 发明公开

EP0737931A3 Method and apparatus for deciding trace of tool to be moved 失效
标题翻译：用于制备的移动工具的路径的方法和装置
公开(公告)号：EP0737931A3
公开(公告)日：1997-09-17
申请号：EP96302523.4
申请日：1996-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Fujiwara, Ryujin, c/o Canon K.K. , Yoshihara, Hitoshi, c/o Canon K.K. , Aoyama, Koji, c/o Canon K.K.
IPC分类号： G06F17/50
CPC分类号： G05B19/4099 , G05B2219/35099 , G05B2219/35167 , G05B2219/35533 , G05B2219/36266 , G05B2219/45224 , G05B2219/50115
摘要： It is an object of the invention to provide method and apparatus in which an operation to decide a trace of a tool to be moved which is used for processing a reference surface of a solid such as an electrode or the like in a numerical controlled discharge machine tool is automated. An origin position is set on the basis of figure information including an origin position mark which was read from an electrode drawing, a reference surface position is recognized, a processing range is set on the basis of the set origin position and figure information, the number of times of cutting is calculated on the basis of information regarding the process including the processing range and a cutting amount of the tool, and after that, the trace of the tool to be moved is determined on the basis of the information obtained so far. Since the reference surface position is automatically recognized, consequently, it is unnecessary for a human to form a drawing of the reference surface for the electrode drawing. The operation to decide the trace of the tool to be moved can be automated.

4. 发明公开

EP2002318A2 A METHOD OF UNDER-SIZING ELECTRODES FOR POLYGONAL ORBIT ELECTRICAL DISCHARGE MACHINING 有权
标题翻译：程序对铅的用电气放电多边形轨道还原
公开(公告)号：EP2002318A2
公开(公告)日：2008-12-17
申请号：EP07754852.7
申请日：2007-03-28
申请人： Siemens Product Lifecycle Management Software Inc.
发明人： GASPARRAJ, Edwin
IPC分类号： G05B19/4099
CPC分类号： G05B19/4099 , B23H7/22 , G05B2219/45221 , G05B2219/45224 , G05B2219/50331
摘要： A system, method, and computer program for designing an electrode for electric discharge machining, comprising identifying a cavity in a three-dimensional design; calculating a direct negative boolean of said cavity to define a general form for an electrode; determining an orbit path for said electrode, wherein said orbit path has a plurality of vertices corresponding to a plurality of instances with said three-dimensional design; subtracting a plurality of instances from said general form for said electrode whereby an orbit gap is removed from said general form electrode; and applying a constant face offset to said general form for said electrode having said orbit gap and appropriate means and computer-readable instructions.

5. 发明公开

EP0737931A2 Method and apparatus for deciding trace of tool to be moved 失效
标题翻译： Verfahren und Einrichtung zur Bestimmung der Bahn eines sich bewegenden Werkzeuges
公开(公告)号：EP0737931A2
公开(公告)日：1996-10-16
申请号：EP96302523.4
申请日：1996-04-10
申请人： CANON KABUSHIKI KAISHA
发明人： Fujiwara, Ryujin, c/o Canon K.K. , Yoshihara, Hitoshi, c/o Canon K.K. , Aoyama, Koji, c/o Canon K.K.
IPC分类号： G06F17/50
CPC分类号： G05B19/4099 , G05B2219/35099 , G05B2219/35167 , G05B2219/35533 , G05B2219/36266 , G05B2219/45224 , G05B2219/50115
摘要： It is an object of the invention to provide method and apparatus in which an operation to decide a trace of a tool to be moved which is used for processing a reference surface of a solid such as an electrode or the like in a numerical controlled discharge machine tool is automated. An origin position is set on the basis of figure information including an origin position mark which was read from an electrode drawing, a reference surface position is recognized, a processing range is set on the basis of the set origin position and figure information, the number of times of cutting is calculated on the basis of information regarding the process including the processing range and a cutting amount of the tool, and after that, the trace of the tool to be moved is determined on the basis of the information obtained so far. Since the reference surface position is automatically recognized, consequently, it is unnecessary for a human to form a drawing of the reference surface for the electrode drawing. The operation to decide the trace of the tool to be moved can be automated.
摘要翻译：本发明的目的是提供一种方法和装置，其中在数控排放机中确定用于处理诸如电极等的固体的参考表面的待移动工具的痕迹的操作工具是自动化的。基于图形信息设置原点位置，该图形信息包括从电极图形读取的原点位置标记，识别基准面位置，基于设定的原点位置和图形信息设定处理范围，根据关于包括处理范围和工具的切割量的处理的信息来计算切割次数，之后根据迄今获得的信息来确定要移动的工具的痕迹。由于参考面位置被自动识别，所以人不需要形成电极牵引用基准面的图。决定要移动的工具的轨迹的操作可以自动化。

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